| 1 | 29757-24-2 | 硝基苯胺 | nitroaniline | C6H6N2O2
| | |
| 2 | 37107-81-6 | 5-乙烯尿嘧啶 | 5-Vinyluracil | C6H6N2O2
| 杂环化合物 | |
| 3 | 100-01-6 | 4-硝基苯胺 | 4-Nitroaniline | C6H6N2O2
| 中间体;染料中间体 | 染料中间体;农药中间体 |
| 4 | | BUTTPARK 75\04-43 | BUTTPARK 75\04-43 | C6H6N2O2
| | |
| 5 | | 鄰硝苯胺 | o-nitrophenylamine | C6H6N2O2
| | |
| 6 | 3465-72-3 | 反式尿刊酸 | trans-Urocanic Acid | C6H6N2O2
| | |
| 7 | 1986-81-8 | N-氧代烟酰胺 | Nicotinamide-N-oxide | C6H6N2O2
| 生化试剂;其他原料;医药中间体;杂质对照品;小分子抑制剂;无机化工原料;有机化工原料;合成材料中间体;生化试剂-维生素;核苷，核苷酸，寡核苷酸 | |
| 8 | 23628-31-1 | 6-氨基-2-吡啶甲酸 | 6-Aminopicolinic acid | C6H6N2O2
| 吡啶;吡啶类;其它杂环;医药中间体 | |
| 9 | 140914-89-2 | 2-吡嗪乙酸 | 2-PYRAZINE ACETIC ACID | C6H6N2O2
| | |
| 10 | 933734-89-5 | 3-哒嗪乙酸 | 3-Pyridazineacetic acid | C6H6N2O2
| 有机原料;羧酸化合物 | |
| 11 | 105-11-3 | 对苯醌二肟 | 1,4-Benzoquinone dioxime | C6H6N2O2
| 肟;芳烃;原料;其他;硫化剂;通用试剂;有机砌块;化工原料;医药中间体;有机化工原料 | 试剂 |
| 12 | | Pyrimidin-5-ylacetic acid | Pyrimidin-5-ylacetic acid | C6H6N2O2
| | |
| 13 | 2483735-74-4 | 2-NITROANILINE | 2-NITROANILINE (13C6, 99%) | C6H6N2O2
| | |
| 14 | 104-98-3 | 尿刊酸 | 3-imidazol-4-ylacrylic acid | C6H6N2O2
| 外;标准品 | |
| 15 | 1108712-51-1 | 5-甲基哒嗪-4-羧酸 | 5-Methyl-pyridazine-4-car... | C6H6N2O2
| | |
| 16 | 5267-07-2 | 5-嘧啶乙酸 | 2-(pyrimidin-5-yl)acetic acid | C6H6N2O2
| 嘧啶;医药中间体 | |
| 17 | 100047-35-6 | Picolinamide, 4-hydroxy- (6CI) | Picolinamide, 4-hydroxy- (6CI) | C6H6N2O2
| | |
| 18 | 2450-08-0 | 嘧啶-4-甲酸甲酯 | methyl pyrimidine-4-carboxylate | C6H6N2O2
| 嘧啶类;医药中间体 | |
| 19 | 32205-72-4 | 2-甲氧基-5-甲酰基吡嗪 | 5-METHOXYPYRAZINE-2-CARBALDEHYDE | C6H6N2O2
| | |
| 20 | 1159813-33-8 | 1-(5-羟基吡啶-2-基)乙酮 | 1-(5-Hydroxypyrazin-2-yl)ethanone | C6H6N2O2
| | |
| 21 | 5521-55-1 | 5-甲基吡嗪-2-羧酸 | 5-Methylpyrazine-2-carboxylic acid | C6H6N2O2
| 原料药;吡嗪类;香精香料;化工原料;通用试剂;杂环化合物;医药中间体;吡嗪类香料;香精与香料;酸类及衍生物 | 医药 |
| 22 | 100047-36-7 | 4-氨基-2-羧酸吡啶 | 2-Pyridinecarboxylic acid, 4-amino- | C6H6N2O2
| 吡啶;医药中间体;吡啶类化合物 | |
| 23 | 13627-49-1 | 2-甲基嘧啶-4-羧酸 | 2-Methyl-4-pyrimidinecarboxylic acid | C6H6N2O2
| 嘧啶系列 | |
| 24 | 2512237-43-1 | 吡非尼酮杂质10 | 2(1H)-Pyridinone, 5-methyl-1-nitroso- | C6H6N2O2
| | |
| 25 | 933683-35-3 | 5-甲基嘧啶-4-甲酸 | 4-PYRIMIDINECARBOXYLIC ACID, 5-METHYL- | C6H6N2O2
| | |
| 26 | 1211578-14-1 | 3-Pyridazinecarboxylic acid, 5- methyl- | 3-Pyridazinecarboxylic acid, 5- methyl- | C6H6N2O2
| | |
| 27 | 1521-06-8 | 2,5-二氨基-2,5-环己二烯-1,4-二酮 | 2,5-Diamino-2,5-cyclohexadiene-1,4-dione | C6H6N2O2
| 氨基配体;合成中间体 | |
| 28 | 34231-77-1 | 哒嗪-4-羧酸甲酯 | Pyridazine-4-carboxylic acid methyl ester | C6H6N2O2
| 有机原料;有机酸酯 | |
| 29 | 40749-33-5 | 5-(羟甲基)嘧啶-2-甲醛 | 5-(HydroxyMethyl)pyriMidine-2-carbaldehyde | C6H6N2O2
| | |
| 30 | | 4-hydroxy-2-methylpyrimidine-5-carbaldehyde | 4-hydroxy-2-methylpyrimidine-5-carbaldehyde | C6H6N2O2
| | |
| 31 | 138538-42-8 | 6-甲基嘧啶-4-羧酸 | 4-Pyrimidinecarboxylic acid, 6-methyl- (9CI) | C6H6N2O2
| | |
| 32 | 89640-65-3 | 3-Pyridinecarboxamide,1,4-dihydro-4-oxo-(9CI) | 3-Pyridinecarboxamide,1,4-dihydro-4-oxo-(9CI) | C6H6N2O2
| | |
| 33 | 147353-77-3 | 5-羟基皮考林醛肟 | 2-Pyridinecarboxaldehyde,5-hydroxy-,oxime(9CI) | C6H6N2O2
| | |
| 34 | 155170-43-7 | 2-Propenoicacid,3-(1H-imidazol-1-yl)-,(E)-(9CI) | 2-Propenoicacid,3-(1H-imidazol-1-yl)-,(E)-(9CI) | C6H6N2O2
| | |
| 35 | 99420-75-4 | 5-甲基嘧啶-2-羧酸 | 2-Pyrimidinecarboxylic acid, 5-methyl- (6CI,9CI) | C6H6N2O2
| 医药中间体 | |
| 36 | 1785543-91-0 | 5-环丙基-1,3,4-噁二唑-2-甲醛 | 1,3,4-Oxadiazole-2-carboxaldehyde, 5-cyclopropyl- | C6H6N2O2
| | |
| 37 | 37107-74-7 | Furo[2,3-d]pyrimidin-2(1H)-one, 5,6-dihydro- (9CI) | Furo[2,3-d]pyrimidin-2(1H)-one, 5,6-dihydro- (9CI) | C6H6N2O2
| | |
| 38 | 114658-07-0 | 2-Pyridinecarboxaldehyde,3-hydroxy-,oxime,(E)-(9CI) | 2-Pyridinecarboxaldehyde,3-hydroxy-,oxime,(E)-(9CI) | C6H6N2O2
| | |
| 39 | 24145-29-7 | | 4-Pyridinecarboxaldehyde, oxime, 1-oxide, (E)- (9CI) | C6H6N2O2
| | |
| 40 | 905307-07-5 | 1-vinyl-1H-pyrazole-4-carboxylic acid(SALTDATA: FREE) | 1-vinyl-1H-pyrazole-4-carboxylic acid(SALTDATA: FREE) | C6H6N2O2
| | |
| 41 | 87875-97-6 | | 1H-Pyrrolo[1,2-c]imidazole-1,3(2H)-dione, 5,6-dihydro- | C6H6N2O2
| | |
| 42 | 92755-09-4 | | 2H-[1,2,4]Oxadiazolo[2,3-a]pyridin-2-one, 1,8a-dihydro- | C6H6N2O2
| | |
| 43 | 161196-14-1 | 3-Pyridinecarboxaldehyde,1,6-dihydro-6-oxo-,3-oxime(9CI) | 3-Pyridinecarboxaldehyde,1,6-dihydro-6-oxo-,3-oxime(9CI) | C6H6N2O2
| | |
| 44 | 24145-27-5 | | 4-Pyridinecarboxaldehyde, 4-oxime, 1-oxide, [C(Z)]- (9CI) | C6H6N2O2
| | |
| 45 | 255873-12-2 | 2,5-Dioxa-7,10-diazabicyclo[4.3.1]deca-1(10),6,8-triene (9CI) | 2,5-Dioxa-7,10-diazabicyclo[4.3.1]deca-1(10),6,8-triene (9CI) | C6H6N2O2
| | |
| 46 | 114849-40-0 | 2-Pyridinecarboxylic acid, 5-amino-, labeled with tritium (9CI) | 2-Pyridinecarboxylic acid, 5-amino-, labeled with tritium (9CI) | C6H6N2O2
| | |
| 47 | 309934-44-9 | Acetaldehyde, (3,4-dihydro-4-oxo-2(1H)-pyrimidinylidene)-, (2E)- (9CI) | Acetaldehyde, (3,4-dihydro-4-oxo-2(1H)-pyrimidinylidene)-, (2E)- (9CI) | C6H6N2O2
| | |